Copyright>        OpenRadioss
Copyright>        Copyright (C) 1986-2024 Altair Engineering Inc.
Copyright>
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Chd|====================================================================
Chd|  FREFLW                        source/input/freflw.F         
Chd|-- called by -----------
Chd|        FREFORM                       source/input/freform.F        
Chd|-- calls ---------------
Chd|        ANCMSG                        source/output/message/message.F
Chd|        ARRET                         source/system/arret.F         
Chd|        WRIUSC2                       source/input/wriusc2.F        
Chd|        MESSAGE_MOD                   share/message_module/message_mod.F
Chd|====================================================================
      SUBROUTINE FREFLW(IKAD,KEY0,KFLSEC,NSFLSW,NTFLSW)
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE MESSAGE_MOD
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER IKAD(0:*), KFLSEC,NSFLSW,NTFLSW
      CHARACTER KEY0(*)*5
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "units_c.inc"
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I, N, NBC, K, IKEY, IS, NEL,
     .   NF1, NF2, NF3, NF4, NF5, NF6
      my_real
     .   CRX, CRY, CRZ
C-----------------------------------------------
C   S o u r c e   L i n e s
C-----------------------------------------------
      K=0
      IF(NSFLSW/=0)THEN
       IKEY=KFLSEC
       DO 960 N=1,NSFLSW
        READ(IUSC1,REC=IKAD(IKEY)+K,FMT='(49X,I10)',
     .       ERR=9990)NBC
        K=K+1
        NEL=NBC-1
        NTFLSW = NTFLSW + NEL
        CALL WRIUSC2(IKAD(IKEY)+K,1,KEY0(IKEY))
        K=K+1
        READ(IUSC2,*,ERR=9990,END=9990)IS,CRX,CRY,CRZ
        WRITE(IIN,'(2I8,3E16.9)')IS,NEL,CRX,CRY,CRZ
        DO 950 I=1,NEL
         CALL WRIUSC2(IKAD(IKEY)+K,1,KEY0(IKEY))
         K=K+1
         READ(IUSC2,*,ERR=9990,END=9990)NF1,NF2,NF3,NF4,NF5,NF6
         WRITE(IIN,'(6I8)')NF1,NF2,NF3,NF4,NF5,NF6
 950    CONTINUE
 960   CONTINUE
      ENDIF
C
      RETURN
C
 9990 CONTINUE
      CALL ANCMSG(MSGID=73,ANMODE=ANINFO,
     .            C1=KEY0(IKEY))
      CALL ARRET(0)
      END
